Thiophysa
[医] 泡硫细菌属
🗣️ 情景例句
You don't need to do that, Grandpa.
你不用这样，爷爷。
Knowledge advances by steps not by leaps.
知识的获得是循序渐进而不是突飞猛进的。
Our knowledge of the universe is growing all the time.
我们对宇宙的认识一真在增长。